Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Hedenbergite at Hwanggangri District, North Chungcheong Province, South Korea

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 96.5Ma - 81.1Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
OGR22_17-00001	96.5	81.1	Phlogopite			244898	Poongjeon, Hwanggangri District, North Chungcheong Province, South Korea	Shin & Lee (2003)	OGR22_17